Let Y1 and Y2 be independent random variables that are both uniformly distributed on the interval (0, 1). Find P (Y1 < 2Y2|Y1 < 3Y2).

Angle xyz is formed by segments xy and yz on the coordinate grid below: a coordinate plane is shown. angle xyz has endpoints at 3 comma negative 1 and 6 negative 2 and 3 comma negative 3 and measures 36.87 degrees. angle xyz is rotated 270 degrees counterclockwise about the origin to form angle x′y′z′. which statement shows the measure of angle x′y′z′?